29397820

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{35851}}^1$

素因数の和:35901

約数の個数: 24

約数和(自身を含む): 63242928

約数和(自身を除く): 33845108

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 35851, 71702, 143404, 179255, 358510, 717020, 1469891, 2939782, 5879564, 7349455, 14698910, 29397820]

約数ペア:

[(1, 29397820), (2, 14698910), (4, 7349455), (5, 5879564), (10, 2939782), (20, 1469891), (41, 717020), (82, 358510), (164, 179255), (205, 143404), (410, 71702), (820, 35851)]